| Budget Amount *help |
¥25,350,000 (Direct Cost: ¥19,500,000、Indirect Cost: ¥5,850,000)
Fiscal Year 2019: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
Fiscal Year 2016: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
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| Outline of Final Research Achievements |
This study dealt with the clarification the details of the electrochemical interfacial reaction between electrodes and electrolyte from a structural viewpoint, and designed an ideal electrode providing high performance in electric double layer capacitors and Li-ion rechargeable batteries. The structures of porous carbon electrode and the composite electrode with active material such as SnO2 and sulfur, was accurately characterized by gas/vapor adsorption isotherm, temperature-programmed desorption, X-ray diffraction and high-resolution scanning transmission electron microscopy. Here ideal structures were proposed by linking the electrochemical performance with the structural information. And also, this study established an in-situ electron microscopy observation under electrochemical measurement in order to trace the electrochemical reaction on the electrode interface.
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